5830-00-542-7207 INTERCOMMUNICATION STATION Index 5945-00-542-7213 RELAY,ELECTROMAGNETIC

National Stock Number:
5970-00-542-7212

Federal Supply Class:
5970

National Item Identification Number:
005427212

Description:
INSULATOR,FEEDTHRU

Detail:
AN INSULATOR WHICH IS SPECIFICALLY DESIGNED TO PROVIDE FOR THE PASSAGE OF ELECTRICAL CONDUCTORS THROUGH SUCH ITEMS AS PANELS, BULKHEADS, WALLS, AND THE LIKE. IT CONSISTS OF TWO OR MORE INSULATORS, INCLUDING ONE OR MORE STUDS FED THROUGH THE ITEMS IN SUCH A WAY AS TO BE USED AS CONDUCTORS. THE STUDS MAY BE USED FOR MOUNTING. SEE ALSO INSULATOR, BOWL; AND TERMINAL, FEEDTHRU, INSULATED.


Manufacturer Information:
MS16229-5496906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
ELECTRICAL TERMINATION QUANTITY4
CENTER STUD LENGTH17.375 INCHES NOMINAL
IDENTIFICATION CODE COLORBROWN
OUTSIDE DIAMETER10.750 INCHES NOMINAL
MATERIAL AND LOCATIONOVERALL CERAMIC
MOUNTING FACILITY TYPE AND QUANTITY8 THREADED HOLE
MOUNTING HOLE DIAMETER0.179 INCHES NOMINAL
SCREW THREAD DIAMETER AND LOCATION0.625 CENTER STUD INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH AND LOCATION11 CENTER STUD
SCREW THREAD SERIES DESIGNATOR AND LOCATIONCENTER STUD UNC
SURFACE TREATMENT AND LOCATIONOVERALL GLAZED
THREAD CLASS AND LOCATION2A CENTER STUD


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